omo omr omy on- onc ond one onh oni onl onn ono onr ony oo- ooc ood ooh ooi ool oom oon ooo oor or- orc ord ore orh ori orl orm orn oro orr ory oyd oye oyi oyl oyo rcc rcd rce rch rci rcl rcm rcn rco rcr rdc rdd rde rdh rdi rdl rdm rdn rdo rdr rdy re- rec red ree reh rei rel rem ren reo rer rey rh- rhc rhd rhe rhh rhi rhl rhm rhn rho rhr ric rid rie rih rii ril rim rin rio rir riy rlc rld rle rlh rli rll rlm rln rlo rlr rly rmc rmd rme rmh rmi rml rmm rmn rmo rmr rnc rnd rnh rni rnm rnn rno rnr rny roc rod roe roh roi rol rom ron roo ror roy rrc rrd rrh rri rrl rrm rrn rrr ry- ryc ryd rye rym ryn ryo ryr ryy ycc ycd yce ych yci ycl yco ycy yde ydl ydn ydo ydy yec yed yee yeh yei yel yem yen yeo yer yey yhc yhe yhi yid yie yih yii yim yin yio yir ylc yld yle yli yll ylm ylr yly ymc yme ymi yml ymm ymo ynd yne ynn yny yoc yod yoe yoi yol yom yon yoo yor yoy yrc yre yrn yro yyc yye yyy